It might surprise many of you to learn that Marvel is still in business with Sir Ben Kingsley. He recently confirmed with The Belfast Telegraph that he’s working on something else with the company.

“It’s a secret Marvel project. I’m not allowed to say any more, you’re going to have to wait and see,” he said, adding, “I was with many members of the crew that were involved in Iron Man 3. It was lovely to see them again. It was great to be with this wonderful family.”

If we were betting people, we’d wager that Marvel will be doing one of their “One-Shot” short films about Kingsley’s character from Iron Man 3. Any other theories on what it could be? Sound off below!

Kingsley can be seen next as Mazer Rackham in Gavin Hood’s big-screen adaptation of Ender’s Game, which hits theaters on November 1st.